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Diffstat (limited to 'plugins/setoid_ring/Rings_Z.v')
| -rw-r--r-- | plugins/setoid_ring/Rings_Z.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/setoid_ring/Rings_Z.v b/plugins/setoid_ring/Rings_Z.v index 58a4d7ea..605a23a9 100644 --- a/plugins/setoid_ring/Rings_Z.v +++ b/plugins/setoid_ring/Rings_Z.v @@ -1,6 +1,7 @@ Require Export Cring. Require Export Integral_domain. Require Export Ncring_initial. +Require Export Omega. Instance Zcri: (Cring (Rr:=Zr)). red. exact Z.mul_comm. Defined. |